Posted in javascript
9:57 am, May 25, 2021

load json with vanilla javascript no jquery

this basically does the same thing that a jquery .getJSON does but without the need for jquery.

Javascript

/* Function to load json file or url - load json with javascript no jquery */
function load_json(path, callback) {
    var httpRequest = new XMLHttpRequest();
    httpRequest.onreadystatechange = function() {
        if (httpRequest.readyState === 4) {
            if (httpRequest.status === 200) {
                var data = JSON.parse(httpRequest.responseText);
                if (callback) callback(data);
            }
        }
    };
    httpRequest.open('GET', path);
    httpRequest.send(); 
}

// load_json on external file
load_json('https://kruxor.com/js/test_object.json', function(data){
    console.log(data);
});

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